
Description: Clamp is an open-source content authoring tool that allows you to create structured content that can be published across multiple platforms. It separates content from presentation, enabling adaptive display on web, mobile, etc.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WNMP is a software stack for web development that consists of Windows as the operating system, Nginx as the web server, MySQL as the database management system, and PHP as the server-side scripting language. It provides an open source alternative to proprietary stacks like WAMP or XAMPP.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API